USER` MANUAL
Contents
1. BEER EEE BEE BEER EEE m BEER EEE m BEER EEE E BEER EEE L BEER EEE L LT TTT TTT Graphic Text BEER EEE BEER EEE BEER EEE LEE EL TN EBEN BEER EEE E EEREN T BEER EEE B BURN EH BEER EEE E EEREN EE BEER EEE m EEREN EH BEER m EEREN EH L T TTT TTT LILILEILL OR AND EXOR Note Only text display is attributed because attribute data is located in graphic RAM area A Attribute function Reverse display Character blink and Inhibit are called Attribute The attribute data is written in the graphic area defined by Control word set command The mode set command selects text display only and graphic display cannot be displayed The attribute data of the 1st character in text area is written at the 1st 1 byte in graphic area and attribute data of n th character is written at the n th 1 byte in graphic area Attribute function is defined as follows Attribute RAM 1 Byte X X X X d3 d2 di do d3 d2 di dO FUNCTION O normal displa E oO 0 0 o 1 O reverse displa o O 1 1 inhibit displa 1 O 0 O blink of normal displa 1 1 O 1 blink of reverse displa 1 O 1 1 blink of inhibit displa X don t care PAGE 9 LMG S24I12 Serial 9 2 4 Display mode CODE FUNCTION 10010000 display off 1001XX10 cursor on blink off 1002. command X ADRS Y ADRS are specified following X ADRS 00H 4FH lower 7bits are valid Y ADRS 00H 1FH lower 5bits are valid 1 1 screen drive 2 2 screen drive X ADRS 00 4FH X ADRS 00 4FH Y ADRS 00H 0FH Y ADRS 00H 0FH upper screen Y ADRS 10H 1FH lower screen B OFFSET REGISTER SET The offset register is used to determine external character generator RAM area C ADDRESS POINT SET The address point set command is used to indicate the start address for writing or read to external RAM 9 2 2 Control word set CODE FUNCTION D1 D2 01000000 40H TEXT HOME ADDRESS SET Low address High address 01000001 41H TEXT AREA SET Columns 00H 01000010 42H GRAPHIC HOME ADDRESS SET Low address High address 01000011 43H GRAPHIC AREA SET Columns 00H The home address and column size are defined by this command A Text home address set The starting address of external display RAM for Text display is defined by this command The text home address shows the left end and most upper position The relationship of external display RAM address and display position TH 5 1 CL TH TA PT TA CL TH TA TA P TH 2TA CL TH 2TA TA PH 3TA CL TH n 1 TA PTH n 1 TA CL TH Text Home address TA Text Area number columns CL Columns are fixed by hardware pin programmable ex Text home address 0000H Text area 0020H MD2 H MD3 H 32 columns DUAL H MDS L MDO L MD1 H 4 lines 0000H 0001H EA 001EH 001FH
3. Nan N 07Wom Vm V rr o NE 5 0095 0 p LOV y Power Supply Current m Voz5V 120 mA ll leo ves 20 mA 4 ELECTRO OPTICAL CHARACTERISTICS RiseTime Tr E 396 ms Notel Pall Time O tf 2 C 19 ms Note Contrast Cr se 123 Note3 Viewing Angle JL 0 25 C amp 50 DEG Note P 9h92 ee 40 DEG Now ErameFreque oy o o SB se 64 lt 4 Note 1 amp 2 See previous page Note 3 Contrast ration is defined under the following condition Cr reflectance value of non selected condition reflectance value of selected condition a Temperature 25 C b Frame frequency 64 Hz c Viewing angle 8 0 q 0 d Operating voltage 12 5V PAGE 3 LMG S24I12 Serial 5 BLOCK DIAGRAM AND POWER SUPPLY 6 TIMING CHARACTERISTICS TYP C D SetUpTime CT es 100 m CDHodTime DH 10 J m CE RD WR Pulse Width Lens 80 ns Data Set Up Time DS 0 H ee ee Data Hold Time tDH Output Hold Time PAGE A LMG S24I12 Serial 7 DIMENSION OUTLINE AND PIN CONNECTIONS LMG SF24l 12DLGB E li SYMBOL FUNCTION SYMBOL FUNCTION D D D D D roy Ai 1 FGND ramegrund Hu DBO Data bus line
4. 0020H 0021H i l 003EH 003FH 0040H 0041H lo A 005EH 005FH 0060H 0061H 007EH 007FH PAGE 7 LMG S24AI12 Serial B Graphic home address set The starting address of external display RAM for Graphic display is defined by this command The graphic home address shows the left end and most upper line The relationship of external display RAM address and display position EL gH e gt gt o PA GH CL GH GA A CH GA CL GHXGAMGA GH 2GA CL GHGAMGA GH 3GA CL GH n 1 GA GH n 1 GA CL GH Graphic Home address GA Graphic area number columns CL Columns are fixed by hardware pin programmable ex Graphic home address lt 0000H Graphic area 0020H MD2 H MD3 H 32 columns DUAL H MDS L MD0 M MD1 H 2 lines C Text area set The columns of display are defined by the hardware setting This command can be used to adjust columns of display ex LCD size 20 columns 4 lines Text home address 0000H Text area 0014H MD2 H MD3 H 32 columns DUAL h MDS L MD0 L MDI1 H 4 lines 0000 000 PODODOO 001 0014 OOOO og 0014 015 In DH DD HI 9007 oos OOOO 003 0028 009 podoodo 003B oc 00000 004 003C 0035 DUDU 00 0050 DD 005B AAA LCD 4 D Graphic area set The columns of display are defined by the ha
5. No 100 Shing De Rd San Chung City 241 Taipei Hsien Taiwan R O C TEL 886 2 2999 2512 886 2 85 12 1288 FAX 886 2 2999 25 10 886 2 85 12 2828 EMAIL sdec8405 O ms6 hinet net sdec sdec com tw http www sdec com tw
6. enable 0 disable l enable A a EE Note 1 It is necessary to check STA0 and STAT at the same time The error is happened by sending data at executing command 2 The status check will be enough to check STA0 STA1 3 The STA2 STA3 are valid in auto mode STA0 STA1 are invalid Status checking flow 4 It is impossible to save status check in the case of command that is MSB 0 To have the delay time cannot be save status check The interrupt of hardware is happened at the end of lines If command of MSBO is sent in this period the command executing is waited The state of waiting is not known without to check status The sending next command or data is disregarded or rewrites data of waiting command 9 3 2 Data Set In T6963C the data have been set and command executes The order of procedure of command sending 1 the case of 1 data 2 the case of 2 data Note In case of over 2 data sending the last data or last 2 data is valid PAGE 13 LMG S24112 Serial 9 4 Initialize Initialize of controller LSI T6963C is required for Mode set Control word set after power on Following is the one example of initialize procedure of 240x128 dots display In case of 6x8 dots font Note 0 0 0 Power on Power on Hard reset use reset terminal RESET L Imsec minimum after VDD gt 4 75V Control word set Graphic home position set 00000000 graphic home address Graphic home position 000H 00000000 01000
7. 00110 7 LINES CURSOR 10100111 8 LINES CURSOR 10110000 DATA AUTO WRITE SET 10110001 DATA AUTO READ SET 10110010 AUTO RESET 1 1000000 DATA WRITE AND ADP INCREMENT 11000001 DATA READ AND ADP INCREMENT 11000010 DATA WRITE AND ADP DECREMENT 11000011 DATA READ AND ADP DECREMENT 11000100 DATA WRITE AND ADP 11000101 NONVARIABLE DATA READ AND ADP NONVARIABLE SCREENPEEK 11100000 SCREEN PEEK SCREEN 11101000 SCREEN COPY COPY 11110XXX BIT RESET 11111XXX BIT SET 1111X000 BITO LSB 1111X001 BITI 1111X010 BIT2 1111X011 BIT3 1111X100 BIT4 1111X101 BIT5 1111X110 BIT6 1111X111 BIT7 MSB Note 1 Status check between all commands and data is recommended though execution time for several commands are specified in above command list For the commands with status check in execution time execution time does not specified because it is infunced by internal situation of controller LSI 2 In case of 2 screen mode Screen copy command cannot be used PAGE 6 LMG S24AI12 Serial 9 2 Description of command 9 2 Register set CODE FUNCTION D1 D2 00100001 21H CURSOR POINTER SET X address Y address 00100010 22H OFFSET REGISTER SET DATA 00H 00100100 24H ADDRESS POINTER SET LOW address HIGH address A CURSOR POINTER SET The position of cursor is specified by X ADRS Y ADRS The cursor position is moved only by this command The cursor pointer doesn t have the function of increment and decrement The shift of cursor are set by this
8. 010 command Number of graphic area set 0 00101000 number of area Graphic 40x6 dots T 00000000 01000011 command Text home position set 00000000 text home address Text home position 1000H 00010000 1 01000000 command Number of text area set 0 00101000 number of area text 40 column 0 00000000 1 01000001 command Initialize end Data Write O Enc ooo Initialize end Data Write Address pointer set 00000000 graphic home address address pointer 0000H 00000000 00100100 command Data Write graphic 01010101 Data 11100000 command 10101010 Data 11100000 command XXXXXXXX Address pointer set 00000000 text home address address pointer 1000H 00010000 00100100 command Data write text 00110100 Data 11000000 command 00101111 Data 11000000 command XXXXXXXX Display Mode Set text graphic on EE 10011100 Note 1 status check should be inserted between all command and data 2 Display mode set register is cleared no display mode by the hard reset and no display is appeared on LCD panel And just after Display Mode set 9CH written data is display on the LCD 10 CG ROM PATTERN PAGE 14 LMG S24112 Serial 11 RELIABILITY CONDITION STN Type Normal Temp Viewing Angle 10 to 40 0 to 50 C 20 to 70 C 240 Hours 240 Hours 240 Hours 240 Hours 70 C 90 C 65 C 75 C Low Temperature Power Off 240 Hour
9. 1XX11 cursor on blink on 100101XX text on graphic off 100110XX text off graphic on 100111XX text on graphic on Li fo fo i a3 a2 a1 ao cursor blink on 1 off 0 i cursor display on 1 off 0 text display on 1 off 0 graphics display on 1 off 0 Note It is necessary to turn on text display and graphic display in following case 1 Combination of text graphic display 2 Attribute function 9 2 5 Cursor pattern select CODE FUNCTION CODE FUNCTION 10100000 1line cursor 10100100 5 lines cursor 10100001 2 lines cursor 10100101 6 lines cursor 10100010 3 lines cursor 10100110 7 lines cursor 10100011 4 lines cursor 10100111 8 lines cursor When cursor display is ON this command selects the cursor pattern from 1 line to 8 lines The cursor address is defined by cursor pointer set command EE EE EEE EERE EEE EERE EEE EERE EEE EE EE EEE EERE EEE EERE EEE EERE EEE EERE EEE EERE EEE TEE 1 line cursor 2 lines cursor 8 lines cursor 9 2 6 Data auto read write CODE FUNCTION 10110000 BOH data auto write set 10110001 B1H data auto read set 10110010 B2H auto reset This command is convenient to send full screen data from external display RAM After setting auto mode data write or read command is not necessary between e
10. Data bus line Data bus line Power supply for LCD circuit 6 RD Dataread Je Data bus line 7 EE jChpenble LC DB6 Databusline DB3 Data bus line BO B2 B3 B4 Data bus line B5 DB6 8 CD CommadDaa 18 DB7 jDatabuslin Coil Vae Negative voltage input Font select H 6x8 L 8x8 LED K LED Backlight 8 POWER SUPPLY FOR BACKLIGHT Use Inverter Type A Backlight Frequency Inverter Input Voltage Inverter Current Density Half Life Time TI 30000HR IT E PAGE 5 LMG S24I12 Serial 9 DISPLAY CONTROL INSTRUCTION 9 Command list COMMAND OCDE FUNCTION REGISTER 00100001 X adrs CURSOR POINTER SET SET 00100010 data OFFSET REGISTER SET 00100100 Low adrs ADDRESS POINTER SET CONTROL 01000000 Low adrs TEXT HOME ADDRESS SET WORD 01000001 Columns TEXT AREA SET SET 01000010 Low adrs GRAPHIC HOME ADDRESS SET 01000011 Columns GRAPHIC AREA SET MODE 1000X000 OR mode SET 1000X001 EXOR mode 1000X011 AND mode 1000X 100 TEXT ATTRIBUTE mode 10000XXX Internal CG ROM Mode 10001XXX External CG RAM mode DISPLAY 10010000 DISPLAY OFF MODE 1001XX10 CURSOR ON BLINK OFF 1001XX11 CURSOR ON BLINK ON 100101XX TEXT ON GRAPHIC OFF 100110XX TEXT OFF GRAPHIC ON 100111XX TEXT ON GRAPHIC ON CURSOR 10100000 1 LINE CURSOR PATTERN 10100001 2 LINES CURSOR SELECT 10100010 3 LINES CURSOR 10100011 4 LINES CURSOR 10100100 5 LINES CURSOR 10100101 6 LINES CURSOR 101
11. SF24112DLGW MG SF24112DLGB 2 ABSOLUTE MAXIMUM RATINGS 2 Electrical absolute maximum rating ITEM SYMBOL UNIT ogic Circuit Supply Voltage Vpp Vss 0 70 y SAREE SIEMENS ala S l 1S S a aloe 2 E TES e 5 plo 2 192 EL m lol lg Ei le E g lal 16 pa S SETE Vss 2 2 Environmental absolute maximum ratings ITEM OPERATING STORAGE COMMENT 19 6m s XYZ directions 490 0m s XYZ directions Note 1 Ta at 60 C 50HR MAX Note 2 Ta lt 40C 90 RH MAX Ta 40 C Absolute humidity must be lower than the humidity of 90 at 40 C Note 1 Definition of response time and measuring condition Response time should be measured at the point of the most smallest response in all segments under the following condition a Temperature 25 C b Frame frequency 64 Hz m c Viewing angle 8 0 q 0 Vop 1 fF T 0 PAGE 2 LMG S24I12 Serial Vop K 90 K 10 AP M tr tf Note 2 Definition of viewing angle Front Rear direction Right Left direction 02 p2 OP 1 Ah A ng 61 Rear Front Left Right 3 ELECTRICAL CHARACTERISTICS Vss 0V Ta 25 C Logic Circuit Power Supply Nan Vas 475 50 525 v LCD Driver Power Supply Nan Nes 90 V Input Voltage Vm
12. ach data Data auto write or read command should follow the Address pointer set and address pointer is automatically increment by 1 after each data auto reset is necessary to return normal operation because all data is regarded display data and no command can be accepted in the auto mode Note Status check for auto mode STA2 STA3 should be checked between each data Auto reset should be performed after checking STA3 1 STA2 1 Refer following flow chart PAGE 10 LMG S24112 Serial 9 2 7 Data read write CODE FUNCTION OPERAND 11000000 COH DATA WRITE AND ADP INCREMENT data 11000001 C1H DATA READ AND ADP INCREMENT 11000010 C2H DATA WRITE AND ADP DECREMENT data 11000011 C3H DATA READ AND ADP DECREMENT 11000100 C4H DATA WRITE AND ADP NONVARIABLE data 11000101 C5H DATA READ AND ADP NONVARIABLE This command is used for data write from MPU to external display RAM to MPU Data write read should be executed after setting address by address pointer can be automatically increment or decrement by setting this command Note This command is necessary for each 1 byte data Refer following flow chart 9 2 8 Screen peek CODE FUNCTION OPERAND 11100000 E0H screen peek This command is used to transfer displayed 1 byte data to data stack and this 1 byte data can be read from MPU by data access The logical combination data of text and graphic display on LCD screen can be read by this command The status STA6 sho
13. consumption smearing leakage etc and overall outline dimension beyond the drawing Are classified as major defects PAGE 15 LMG S2AII12 Serial 12 5Minor Defect Except the Major defects above all cosmetic defects are classified as minor defects Item No E to be Inspection Standard Classification of defects E Spot defect Zone size mm Acceptable Qty Minor Defects in spot ei NI from 80 15 mem clutering of spot not are allowed 015805020 He 20s05025 0o II CER IR O E NE Remarks for dark white spot size is defined as 1 2 X Y Line defect Minor Defects in line Zone om Lem ww Hae Accep Wz0 02 Accep Accep Ls30 Wz003 2 125 wsos o Ls30 003Ws005 2 tas 0032005 o Counted as spot defect Follows item 12 5 1 Remarks The total of spot defect and line defect shall not exceed four Orientation defect Not allowed inside viewing area Zone A or Zone B Minor such as misalignment of Buil L C Polarizing 12 5 4 1 Polarizer Position Minor 1 Shifting in Position Should not exceed the glass outline dimension 2 Incomplete covering of the viewing area due to shifting isn t allowed 12 5 4 2 Seratches bubble or dent on Glass Polarizer Reflector Bubble between Polarizer amp Reflector Glass Size mm D qm err Accep 020 0 0 50 3 table 0 50 lt 1 00 o 1 O gt 1 00 o PAGE 16 LMG S24112 Serial 5SDEC SDEC TECHNOLOGY CORP 10F
14. rdware setting This command can be used to adjust columns of graphic display ex LCD size 20 columns 2 lines Text home address 0000H Text area 0014H MD2 H MD3 H 32 columns DUAL H MDS L MD0 H MD1 H 2 lines PAGE 8 LMG S24I12 Serial The address in graphic area can be continuous and RAM area can be used without ineffective area if graphic area is defined the same number as the actual column number of LCD display 9 2 3 Mode set CODE FUNCTION 1000X000 OR mode 1000X001 EXOR mode 1000X011 AND mode 1000X100 TEXT ATTRIBUTE mode 10000XXX internal character generator mode 10001XXX external character generator mode The display mode is defined by this command The display mode doesn t change until this command is sent Logically OR EXOR AND of text and graphic display can be displayed When internal character generator mode is selected character code 00H 7FH are selected from built in character generator RM The character code 80H FFH are automatically selected from external character generator RAM eX 88888888
15. s 240 Hours 240 Hours 240 Hours 240 Hours 240 Hours 240 Hours 240 Hours 70 C 80 C 60 C 70 C Low Temperature Power On 240 Hours 240 Hours 240 Hours 240 Hours High Temperature amp High Humidity 55 C 90 RH 75 C 90 RH 45 C 90 RH 65 C 90 RH puero ee 240 Hours 240 Hours 240 Hours 240 Hours 60min 20 C B Smin 25 C Smine25 C 5min 25C 60min 70 C 50 000 Hours Wide temp version may not available for some products Please consult our sales engineer or respresentative 12 FUNCTIONAL TEST amp INSPECTION CRITERIA 12 1Sample plan Sample plan according to MIL STD 105D level 2 and acceptance rejection criteria is Base on Major defect AQL 0 65 Minor defect AQL 2 5 12 2Inspection condition Viewing distance for cosmetic inspection is 30cm with bare eyes and under an environment of 800 lus 20W light intensity All direction for inspecting the sample should be within 45 against perpendicular line 12 3Definition of Inspection Zone in LCD gt ZoneA Character Digit area ZoneB Viewing area except Zone A Zone A Zone B minimum Viewing area Zone C Outside viewing area invisible area after assembly in customer s product Note As a general rule visual defects in Zone C are permissible when it is no trouble for quality and assembly of customer s product 12 4 Major Defect All functional defects such as open or missing segment short contrast differential excess power
16. spec DOT MATRIX LIQUID CRYSTAL DISPLAY MODULE LMG S24I12 Serial USER MANUAL LMG SS24112DLGY_ LMG SS24112DLYY LMG SS24H2DLGW LMG SS24112DLYW LMG SSZ4H2DLGB LMG SS2IMI2DLYB__ LMG SSSMI2DLNW LMG SF24112DLNW_ LMG SEZII2DLGW jLMG SEZII2DLGB PROPOSED BY APPROVED O mE SDEC TECHNOLOGY CORP CONTENTS 1 GENERAL AND MECHANICAL 2 ABSOLUTE MAXIMUN RATINGS 2 Electrical absolute maximum ratings 2 2 Environmental absolute maximum ratings 3 ELECTRICAL CHARACTERISTICS 4 ELECTRO OPTICAL CHARACTERISTICS 5 BLOCK DIAGRAM AND POWER SUPPLY 6 TIMING CHARACTERISTICS 7 DIMENSION OUTLINE AND PIN CONNECTIONS 8 POWER SUPPLY FOR BACKLIGHT 9 DISPLAY CONTROL INSTRUCTIONS 9 1 Command list 9 2 Description of command 9 3 Flowchart of communications with MPU 9 4 Initialize 10 CG ROM PATTERN 11 RELIABILITY CONDITION 12 FUNCTIONAL TEST amp INSPECTION CRITERIA PAGE 1 LMG S24I12 Serial 15 PAGE NNN d eN 14 14 15 1 GENERAL AND CHARACTERISTICS ontroller IC i Dot Size STN Gray 1 128 Duty 1 12 Bias 6 O clock LED Backlight Color is Yellow Green STN Yellow Green 1 128 Duty 1 12 Bias 6 O clock LED Backlight Color is Yellow Green STN Gray 1 128 Duty 1 12 Bias 6 O clock LED Backlight Color is White MG SS24112DLGB MG SS24II2DLNW STN Blue 1 128 Duty 1 12 Bias 6 O clock LED Backlight Color is White MG SF24112DLNW MG
17. uld be checked just after screen peek command If the address command is not in graphic area this command ignored and status flag STA6 is set Refer following flow chart PAGE 11 LMG S24112 Serial 9 2 9 Screen copy CODE FUNCTION OPERAND 11101000 ESH screen copy This command is used to copy displayed 1 line data to graphic area The start point of 1 line data in the screen is determined by the address pointer Note a When the attribute of text is used this command cannot be used because attribute data is in the graphic area b In case of 2 screen drive this command cannot be used because T6963c cannot separate upper screen data and lower screen data Refer following flow chart 9 2 10 Bit set reset CODE FUNCTION CODE FUNCTION 11110XXX bit reset 1111X011 bit 3 11111XXX bit set 1111X100 bit 4 1111X000 bit 0 LSB 1111X101 bit 5 1111X001 bit 1 1111X110 bit 6 1111X010 bit 2 1111X111 bit 7 This command is used to set or reset a bit of 1 byte is specified by address pointer Plural bits in the 1 byte data cannot be set reset at a time Refer following flow chart PAGE 12 LMG S24112 Serial 9 3 Flowchart of communications with MPU 9 3 1 Status Read Before sending data read write command it is necessary to check the status A Status Check Status of T6963C can be read from data lines RD L WR H CE L C D H D0 7 gt Status word T6963C Status word format is following MSB LSB DA ADD 0 disable
Download Pdf Manuals
Related Search